/**************************************************************************
***    
*** Copyright (c) 1995-2000 Regents of the University of California,
***               Andrew E. Caldwell, Andrew B. Kahng and Igor L. Markov
*** Copyright (c) 2000-2002 Regents of the University of Michigan,
***               Saurabh N. Adya and Igor L. Markov
***
***  Contact author(s): abk@cs.ucsd.edu, imarkov@umich.edu
***  Original Affiliation:   UCLA, Computer Science Department,
***                          Los Angeles, CA 90095-1596 USA
***
***  Permission is hereby granted, free of charge, to any person obtaining 
***  a copy of this software and associated documentation files (the
***  "Software"), to deal in the Software without restriction, including
***  without limitation 
***  the rights to use, copy, modify, merge, publish, distribute, sublicense, 
***  and/or sell copies of the Software, and to permit persons to whom the 
***  Software is furnished to do so, subject to the following conditions:
***
***  The above copyright notice and this permission notice shall be included
***  in all copies or substantial portions of the Software.
***
*** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
*** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
*** OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
*** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
*** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
*** OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
*** THE USE OR OTHER DEALINGS IN THE SOFTWARE.
***
***
***************************************************************************/









//! author=" Igor Markov on 08/26/98  "

#ifndef __AGREED_PARTITIONER_H__
#define __AGREED_PARTITIONER_H__

#include "multiStartPart.h"
#include "accelMMXFace.h"

//: Accelerated greed partitioner
class AGreedPartitioner : public MultiStartPartitioner
{
  protected:

    AcceleratedMoveManagerInterface  *_moveMgr;
   
    bool                        _skipSolnGen;
    unsigned 		  	_numMoves;
    
    unsigned			_totalMovesMade;
    //it is used for accounting & calculating the moves/second
    double		_totalTime;
    //it is used for accounting & calculating the moves/second

    virtual void   setMoveManager();
    // set the move manager type

    virtual void   doOne(unsigned initSoln) { doOneAGreed(initSoln); }
    virtual void   doOneAGreed(unsigned initSoln);

  public:

    AGreedPartitioner(PartitioningProblem& problem, 
	     	   const PartitionerParams& params, 
                   bool skipSolnGen = false, unsigned randSeed=UINT_MAX);

    virtual ~AGreedPartitioner()
    { 
	if(_moveMgr) delete _moveMgr;
	_moveMgr = NULL;
    }

};

#endif
